<template>
  <div>
    <div class="link-info">
      <div class="link-info__header">配置链接</div>
      <div class="link-info__content">
        请点击按钮复制该应用链接，并将应用页面配置到聊天工具栏，方便成员在与客户的聊天中查看和使用，提高服务效率
      </div>

      <div class="link">
        <div class="link__content">
          <span>
            {{ h5Link }}
          </span>
        </div>

        <div class="link__action">
          <el-button
            v-hasPermi="['customerManage:customer:query']"
            type="primary"
            plain
            class="copy-btn"
            :data-clipboard-text="h5Link"
            >复制地址</el-button
          >
          <el-link
            type="info"
            @click="openHelpDialog"
            >如何配置？</el-link
          >
        </div>
      </div>
    </div>

    <el-form
      ref="queryForm"
      :inline="true"
      :model="query"
      label-width="80px"
      class="top-search"
      size="small"
    >
      <el-form-item label="活码名称" prop="taskName">
        <el-input v-model="query.taskName" placeholder="请输入"></el-input>
      </el-form-item>
      <el-form-item label="创建人" prop="createBy">
        <el-input v-model="query.createBy" placeholder="请输入"></el-input>
      </el-form-item>
      <el-form-item label="关键词" prop="keyword">
        <el-input v-model="query.keyword" placeholder="请输入"></el-input>
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="dateRange"
          value-format="yyyy-MM-dd"
          type="daterange"
          :picker-options="pickerOptions"
          range-separator="至"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          align="right"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="">
        <el-button
          v-hasPermi="['customerManage:customer:query']"
          type="primary"
          @click="getList(1)"
          >查询</el-button
        >
        <el-button
          v-hasPermi="['customerManage:customer:query']"
          type="info"
          @click="resetQuery()"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <div class="fxbw mb10 aic">
      <div class="total">
        <el-button type="primary" @click="goRoute()">新建关键词</el-button>
      </div>
      <div>
        <!-- <el-button type="primary" @click="handleBulkDownload">批量下载</el-button> -->
        <el-button
          v-hasPermi="['customerManage:customer:export']"
          :disabled="multiSelect.length === 0"
          @click="handleBulkRemove"
          type="cyan"
          >批量删除</el-button
        >
      </div>
    </div>

    <el-table v-loading="loading" :data="list" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="50" align="center" />
      <el-table-column
        label="活码名称"
        align="center"
        prop="taskName"
        :show-overflow-tooltip="true"
      />

      <el-table-column
        label="群活码"
        align="center"
        width="130"
      >
        <template #default="{ row }">
          <el-popover
            placement="bottom"
            trigger="hover"
          >
            <el-image
              slot="reference"
              :src="(row.groupCodeInfo && row.groupCodeInfo.codeUrl) || ''"
              class="code-image--small"
            ></el-image>
            <el-image
              :src="(row.groupCodeInfo && row.groupCodeInfo.codeUrl ) || ''"
              class="code-image"
            >
            </el-image>
          </el-popover>
        </template>
      </el-table-column>

      <el-table-column
        label="关键词"
        align="center"
        width="120"
      >
        <template #default="{ row }">
          <el-popover
            placement="bottom"
            width="200"
            trigger="hover"
            :content="getDisplayKeywords(row)"
          >
            <div slot="reference" class="table-desc overflow-ellipsis">{{ getDisplayKeywords(row) }}</div>
          </el-popover>
        </template>
      </el-table-column>

      <el-table-column
        label="实际群聊"
        align="center"
        width="120"
      >
        <template #default="{ row }">
          <el-popover
            placement="bottom"
            width="200"
            trigger="hover"
            :content="getDisplayRealGroups(row)"
          >
            <div slot="reference" class="table-desc overflow-ellipsis">{{ getDisplayRealGroups(row) }}</div>
          </el-popover>
        </template>
      </el-table-column>

      <el-table-column
        label="创建人"
        align="center"
        prop="createBy"
      ></el-table-column>

      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
      ></el-table-column>

      <el-table-column
        label="操作"
        align="center"
        width="180"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            v-hasPermi="['enterpriseWechat:edit']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="goRoute(scope.row.taskId)"
            >编辑</el-button
          >
          <!-- <el-button
            v-hasPermi="['enterpriseWechat:view']"
            size="mini"
            type="text"
            icon="el-icon-view"
            >下载</el-button
          > -->
          <el-button
            v-hasPermi="['enterpriseWechat:edit']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleRemove(scope.row.taskId)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="query.pageNum"
      :limit.sync="query.pageSize"
      @pagination="getList()"
    />

    <el-dialog
      title="配置方法"
      :visible.sync="dialogHowToConfig"
      width="500px"
      style="margin-bottom: 7vh;"
    >
      <div class="help">
        <div class="step">
          <p> 1、登录企业微信官方后台，进入应用管理，点击 LinkWeChat，再点击【配置到聊天工具栏】。 </p>
          <el-image :src="require('@/assets/example/keywordHelp1.png')"></el-image>
        </div>

        <div class="step">
          <p> 2、点击【配置】后，进入配置页面。 </p>
          <el-image :src="require('@/assets/example/keywordHelp2.png')"></el-image>
        </div>

        <div class="step">
          <p> 3、点击【配置页面】后，在弹窗中，输入页面名称及链接，并确定即可。进入配置页面。 </p>
          <el-image :src="require('@/assets/example/keywordHelp3.png')"></el-image>
        </div>
      </div>

      <div slot="footer">
        <el-button type="primary" @click="dialogHowToConfig = false"> 我知道了 </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { getList, remove } from '@/api/communityOperating/keywords'
import ClipboardJS from 'clipboard'
import SelectUser from '@/components/SelectUser'

export default {
  components: { SelectUser },
  props: {},
  data() {
    return {
      h5Link: 'https://platform.wshoto.com/H5/?corpId=ww8e09372aff8d9190',
      query: {
        pageNum: 1,
        pageSize: 10,
        taskName: '',         // 活码名称
        createBy: '',         // 创建人
        keyword: '',          // 关键词
        beginTime: '',        // 创建开始时间
        endTime: ''           // 创建结束时间
      },
      queryCreateByName: '',
      dateRange: [],          // 添加日期
      total: 0,               // 关键词拉群数据总量
      list: [],               // 关键词拉群数据
      multiSelect: [],        // 多选数据
      dialogVisible: false,
      dialogHowToConfig: false,
      disabled: false,
      loading: false,
      pickerOptions: {},
      clipboard: null
    }
  },

  methods: {
    getList (page) {
      page && (this.query.pageNum = page)
      this.loading = true

      getList(this.query).then(({ rows, total }) => {
        this.list = rows
        this.total = +total
        this.loading = false
      }).catch(() => {
        this.loading = false
      })
    },

    // 跳转至新增和编辑页面
    goRoute (id) {
      this.$router.push({
        path: '/communityOperating/keywordsAev',
        query: { 'id': id },
      })
    },

    // 重置查询参数
    resetQuery () {
      this.dateRange = []
      this.$refs['queryForm'].resetFields()

      this.getList(1)
    },

    // 批量删除
    handleBulkRemove () {
      this.$confirm('确认删除当前数据?删除操作无法撤销，请谨慎操作。', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      }).then(() => {
        const ids = this.multiSelect.map(t => t.taskId)

        remove(ids + '').then((res) => {
          if (res.code === 200) {
            this.getList()
          } else {}
        })
      }).catch(() => {})
    },

    // 删除
    handleRemove (id) {
      this.$confirm('确认删除当前数据?删除操作无法撤销，请谨慎操作。', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      }).then(() => {
        remove(id + '').then((res) => {
          if (res.code === 200) {
            this.getList()
          } else {}
        })
      }).catch(() => {})
    },

    openHelpDialog () {
      this.dialogHowToConfig = true
    },

    // 获取显示用keyword字符串
    getDisplayKeywords (row) {
      const keywordList = row.keywordList || []
      const keywords = keywordList.map(k => k.keyword)

      return keywords.join(' ')
    },

    // 获取显示用实际群码字符串
    getDisplayRealGroups (row) {
      return row.groupNameList.join(' ')
    },

    // 处理多选
    handleSelectionChange (val) {
      this.multiSelect = val
    }
  },

  watch: {
    // 日期选择器数据同步至查询参数
    dateRange (dateRange) {
      if (!dateRange || dateRange.length !== 2) {
        this.query.beginTime = ''
        this.query.endTime = ''
      } else {
        [ this.query.beginTime, this.query.endTime ] = dateRange
      }
    }
  },

  mounted () {
    this.clipboard = new ClipboardJS('.copy-btn')

    this.clipboard.on('success', (e) => {
      this.$notify({
        title: '成功',
        message: '链接已复制到剪切板，可粘贴。',
        type: 'success',
      })
    })

    this.clipboard.on('error', (e) => {
      this.$message.error('链接复制失败')
    })
  },

  created () {
    this.getList(1)
  },

  destroyed () {
    this.clipboard.destroy()
  }
}
</script>

<style scoped lang="scss">
  .link-info {

    .link-info__header {
      padding-bottom: 10px;
      font-size: 16px;
    }

    .link-info__content {
      color: #AAAAAA;
      padding: 5px 0;
    }

    .link {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      margin-bottom: 14px;

      .link__content {

        background: #e0e0e0;
        margin: 8px 10px 8px 0;
        border-radius: 4px;
        line-height: 32px;
        padding: 0 12px;

        span {
          align-items: center;
          height: 100%;
          color: #AAAAAA;
        }
      }

      .link__action {
        :nth-child(n+2) {
          margin-left: 10px;
        }
      }
    }
  }

  .help {
    .step {
      margin-bottom: 20px;
    }
  }

  .code-image {
    width: 200px;
    height: 200px;
  }

  .code-image--small {
    width: 50px;
    height: 50px;
  }

  .overflow-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .table-desc {
    max-width: 120px;
  }
</style>
